#include <stdio.h>
#include <stdlib.h>


int main(void){
	int o = 1337;

	printf("Let's learn to use malloc!\n");
	int *p = malloc(sizeof(*p));
	/* We need to make sure we got the memory block*/
	if (p){
		fprintf(stdout, "Ok we got a good value from malloc we can assign a value.\n");
	}
	else {
		fprintf(stderr, "Well fuck this didn't work. Malloc failed");
		return 1;
	}

	printf("Ok the address of o is on the stack at: %p\n", &o);
	printf("*p is on the heap at: %p\n", p);
	printf("Let's assign a value to p: \n");
	scanf("%d", p);
	printf("We got %d\n", *p);

	printf("Freeing up the memory\nClosing program...\n");
	free(p);
	p = 0;

	return 0;
}